pub fn send_ref_bind<'a, Brand: SendRefSemimonad, A: Send + Sync + 'a, B: Send + Sync + 'a>(
ma: &<Brand as Kind_cdc7cd43dac7585f>::Of<'a, A>,
f: impl Fn(&A) -> <Brand as Kind_cdc7cd43dac7585f>::Of<'a, B> + Send + 'a,
) -> <Brand as Kind_cdc7cd43dac7585f>::Of<'a, B>Expand description
Sequences a thread-safe computation using a reference to the value.
Free function version that dispatches to the type class’ associated function.
§Type Signature
forall Brand A B. SendRefSemimonad Brand => (&Brand A, &A -> Brand B) -> Brand B
§Type Parameters
'a: The lifetime of the values.Brand: The brand of the context.A: The type of the value inside the context.B: The type of the value in the resulting context.
§Parameters
ma: The context containing the value.f: A thread-safe function that receives a reference to the value and returns a new context.
§Returns
A new context produced by the function.
§Examples
use fp_library::{
brands::*,
functions::*,
types::*,
};
let lazy = ArcLazy::new(|| 5);
let result = send_ref_bind::<LazyBrand<ArcLazyConfig>, _, _>(&lazy, |x: &i32| {
let v = *x * 2;
ArcLazy::new(move || v)
});
assert_eq!(*result.evaluate(), 10);